Response to sympathomimetic aerosols of differing particle size in subjects with chronic bronchitis.
D000336:Aerosols / Q000008:administration & dosage*; D001991:Bronchitis / Q000188:drug therapy*; D002908:Chronic Disease; D004646:Emphysema / Q000188:drug therapy; D006339:Heart Rate; D006801:Humans; D007545:Isoproterenol / Q000008:administration & dosage*; D012138:Respiratory Therapy
D000336:Aerosols; D007545:Isoproterenol